A dash marks incomplete coverage, including missing broadcasts or translations. Partial observations remain in the table and can be opened; they are not plotted as complete counts. Archive coverage does not certify upstream completeness.
Each story counts once per selected entity, using extracted mentions and confirmed aliases. Background mentions are included. Only processed stories with text in the selected language are available; missing extraction is unknown. This measures archive coverage, not active participation or public popularity.
Gansu was one of the provinces where the various Red Army forces taking part in the Long March spent a relatively long time campaigning, and it was also the core area where the Red Army's three main forces joined up. At a new historical starting point, the people of Gansu are carrying forward their revolutionary heritage and striving to write Gansu…